/*
 * Copyright (C) 2023 Block, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp.android.testapp

import android.annotation.SuppressLint
import android.app.Application
import android.os.Build
import okhttp3.OkHttp

class TestApplication : Application() {
  override fun onCreate() {
    super.onCreate()

    if (isSecondaryProcess()) {
      OkHttp.initialize(applicationContext)
    }
  }

  private fun isSecondaryProcess(): Boolean = getProcess() != packageName

  @SuppressLint("DiscouragedPrivateApi")
  private fun getProcess(): String? =
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
      getProcessName()
    } else {
      Class
        .forName("android.app.ActivityThread")
        .getDeclaredMethod("currentProcessName")
        .apply { isAccessible = true }
        .invoke(null) as String
    }
}
